2.Use Patterns and Structure How do you know the sign of the quotient -(4)/(5)div (1)/(6)
2. Given the function f(x) = f(x)= ) sqrt (x+1)&if0leqslant xleqslant 3 2x^2-5&if3lt xleqslant 8 compute: f(2)= __ f(3)= __ f(4)=underline ( )
For the following exercise, solve the quadratic equation by factoring. x^2-x-20=0 x=square ,square
Multiply. (5b+7)(-2b-5) Simplify your answer. square square
Find the distance between the points (-4,-7) and (2,0) Write your answer as a whole number or a fully simplified radical expression. Do not round. square units
Add and subtract as indicated. Simplify and leave the numerator and denominator in your answer in factored form. (-x)/(x+14)+(x-14)/(x)-(x)/(x-14) Simplify the expression. (-x)/(x+14)+(x-14)/(x)-(x)/(x-14)=square
2. Find the value(s) of t: 5vert t+2vert =35
Convert the following number from scientific notation to standard notation. 7.05times 10^4 Answer How to enter your answer (opens in new window) square
24. For a walk-a-thon a sponsor committed to give you a flat fee of 5 plus 2 for every mile m you walk. a. Write an expression for the total amount you will collect from your sponsor at the end of the walk-a- thon. b. Then evaluate your expression for 20 miles walked.
John consumed a breakfast that contained 85 grams of carbohydrate, 25 grams of protein, and 18 grams of fat.How many kilocalories (kcal)did Kelly eat at breakfast? 917 492 602 1,107
Find the perimeter of the triangle with these vertices. $(4,3),(-3,3),(-3,-3)$ Give an exact answer (not a decimal approximation). Simplify your answer as much as possible.
) Select all the factor pairs of 28. 4 and 6 2 and 14 3 and 7 1 and 28 4 and 7 3 and 9
8) $\frac {2\sqrt [5]{5p^{2}}}{\sqrt [5]{16p}}$
Solve. $6x^{\wedge }4-7x^{\wedge }2+2=0$
8. Which of these below correctly solves for yof the equation $3x-2=4y+5$ $y=-3x-5$ $y=-\frac {3}{4}x+\frac {7}{4}$ $y=\frac {3}{4}x-\frac {7}{4}$ $y=3x+5$
2. What value of x makes this equation true? $6-x=5x+30$
4)) Find the number that makes the ratio equivalent to $2:11$ $\square :88$
5) Solve the equation below for III. $-8=\frac {m+7}{-4}$
Solve the equation a $0=x^{3}-4x^{2}-21x$ b $2x^{4}-6x^{3}=12x^{2}-36x$
\( 3 x + 2 \longdiv { 9 x ^ { 3 } + 2 7 x ^ { 2 } + 1 7 x + 2 } \)
